First, the principle of buying dehumidifiers 1. To buy the size of your own room: buy too weak to make the dehumidifier too heavy, dehumidification is too strong and will consume excess power, so buy dehumidifiers do not buy cheap dehumidification capacity, Also don't use a too good dehumidifier in a small room, and buy everything according to your needs.
The formula for calculating the dehumidification capacity is as follows:
The basic formula is calculated by dehumidifying 0.24 liters per square meter (one ping = 3.3 square meters).
For example, the indoor area is 6 pings: 3.3 × 6 × 0.24 = 4.8, and 5 liters of capacity can be purchased. It can also be simplified to a ratio of 1:1, such as 6 liters to buy 6 liters.
Basically, one ping is based on one liter of dehumidification. PS: The amount of liters of water that can be removed from the air by a single kilowatt (KWH) is called the energy factor. The use of energy factor values ​​greater than 1.00 (liters / degrees) or more is more in line with the requirements of power saving.
Second, according to the environment of your life to buy dehumidifier dehumidification is not the greater the better, if the air in the residential area is not humid enough, the dehumidifier can not achieve the declared effect, in vain. Experts suggest that Zui should choose according to the degree of humidity and space in the residential area. The more humid the place of residence, the greater the number of dehumidification capacity required. If you live in a very humid area (humidity is more than 80%) or in the peach-powder area where you are blowing smoke, you often feel that the floor is wet and wet. You can choose a model with strong dehumidification, such as a model with a dehumidification of 10 liters or more. .
Third, pay attention to the dehumidifier power consumption, generally the dehumidifier has stronger dehumidifier power consumption, the traditional compressor type B dehumidifier can dehumidify 12L daily (L / DAY, 30 ° CRH80%) power consumption For 100W~150W per hour, the dehumidification capacity is 20L per day (L/DAY, 30°CRH80%). The power consumption is about 200W~250W per hour, while the dehumidification wheel dehumidifier is more expensive than the traditional one because it needs heating. The electricity is more than doubled. For example, the dehumidification wheel can remove about 12W per day (L/DAY, 30°CRH80%). The dehumidification amount is about 300W~500W, so please pay attention to the power consumption.
Fourth, Zui is good to choose the ability to control the humidity. Generally, the dehumidifiers of the button panel below 4000 yuan are not controlled by humidity, which means that the water will be stopped when the water tank is full. This kind of time sometimes leads to low room. Appropriate humidity (45%~65% humidity) in human body, which will make people feel uncomfortable and the lips will be chapped and thirsty. So Zui chooses a dehumidifier with humidity control, more than 1000 yuan to make your budget To more than 4,000 yuan, it is cost-effective to buy a humidity sensor (when you buy it, you should see clearly and ask the store). If you can, you can adjust the humidity by 50%, 60%, 70% is better, more than 6000 yuan. The model can adjust the humidity (except for the dehumidifier dehumidifier, the dehumidifier dehumidifier will only set the humidity at 50% regardless of which one).
5. Please clearly understand the dehumidification format. When buying a dehumidifier, the general compressor type dehumidification machine is marked with daily dehumidification capacity L/DAY, 30°CRH80% and daily dehumidification amount L/DAY, 27°CRH60%, which is temperature and Humidity to calculate, it is a bit complicated, but generally in the summer of Taiwan, please use the dehumidification amount L / DAY, 30 ° CRH80% for reference, Taiwan winter, please use the daily dehumidification amount L / DAY, 27 ° CRH60% for reference In general, the value of daily dehumidification L/DAY, 30°CRH80% will be twice the value of daily dehumidification L/DAY and 27°CRH60%, but remember that the general compression dehumidifier is less than 5 degrees at room temperature. Can not use the previous said as a reference, and the dehumidification wheel dehumidifier published data is always dehumidification L / DAY, 27 ° CRH60%, that is, in the summer dehumidification dehumidifier dehumidification To be doubled for the announcement.
6. Pay attention to the operation sound of the dehumidifier. Generally, the compressor-type dehumidification machine has the sound of the compressor running. Everyone blows through the air conditioner to know the sound. The early compressor-type dehumidifier is really noisy, like Like the chariot, these days I went to various stores and home appliances to try out the various models of dehumidifiers. I found that the compressor-type dehumidifier compressors are very quiet, even the sound is low. The dehumidifier AD-1261 or AD-1221 dehumidifier can hardly hear any compressor operation.
However, if the compressor type dehumidifier is used for a long time, the compressor will become slightly louder, and the dehumidification wheel dehumidifier with a small sound is exaggerated. Compared with the compressor type dehumidifier, the dehumidification wheel dehumidifier is in the normal mode or the strong mode. Under the operating sound is not whispered than the compressor dehumidifier, this is probably not the same as the general concept, but the dehumidification dehumidifier with silent mode is really a lot of whispers, almost like advertising can be said to feel sound. So the conclusion is that no matter which kind of real dehumidifier is actually whispering, the compressor can be said to be almost inaudible (but there is still a little sound, and the dehumidification wheel still has a little fan operation sound).
However, I think this is my personal subjective opinion. I suggest that when I buy it, I will go to the store or the home appliance store to listen to it and feel it is more practical. However, because the store sometimes has a large background sound, I may not hear the machine running sound. I suggest that the hand feels the vibration of the operation of the machine. In theory, the more severe the vibration, the louder it will be.
7. Remember the relationship between dehumidification and dehumidification temperature. Generally, the compressor dehumidifier is the principle of air conditioner, and the compressor dehumidifier is divided into A dehumidifier and B dehumidifier. Dehumidification temperature range of A dehumidifier At 15 to 35 degrees, and the B-type dehumidifier is between 5 and 35 degrees, so the colder the weather, the lower the dehumidification force will be. This is normal. Generally, the dehumidification capacity of compressor dehumidifiers in Taiwan is poor in winter. There are only a few 1/3~1/2 of the summer time left, and when the room temperature is lower than the usable range of the compressor dehumidifier, there is almost no dehumidification capacity, and now the new dehumidification wheel dehumidifier is not colder. The lower the dehumidification force, but the dehumidification dehumidifier is below the room temperature below 1 degree, and the dehumidification wheel dehumidifier has a temperature range of 1 to 40 degrees.
8. Pay attention to the product warranty period and place of origin and please do not buy any brand. Some dehumidifiers have a warranty for three years and some have only one year. The production areas are mostly continental, but the international brands Panasonic and Hitachi are still made in Taiwan, and a few are also made in Japan. Therefore, when you buy it, you should pay attention to the place of production, and because there has been a fire escape from the dehumidifier, it is more appropriate not to buy a miscellaneous card.
Nine, try to buy a simple dehumidifier. Now there are many dehumidifiers with air quiet function, but the dehumidifier is still the main function of dehumidification, so the air quiet function attached to most dehumidifiers below 10,000 yuan is very sunny. Compared with a simple air quieter, plus a dehumidifier with air quiet function, there is an extra filter. The filter is a consumable. It has to be replaced at a time, so due to the above considerations. It is recommended to buy only a dehumidifier with a simple function.
The formula for calculating the dehumidification capacity is as follows:
The basic formula is calculated by dehumidifying 0.24 liters per square meter (one ping = 3.3 square meters).
For example, the indoor area is 6 pings: 3.3 × 6 × 0.24 = 4.8, and 5 liters of capacity can be purchased. It can also be simplified to a ratio of 1:1, such as 6 liters to buy 6 liters.
Basically, one ping is based on one liter of dehumidification. PS: The amount of liters of water that can be removed from the air by a single kilowatt (KWH) is called the energy factor. The use of energy factor values ​​greater than 1.00 (liters / degrees) or more is more in line with the requirements of power saving.
Second, according to the environment of your life to buy dehumidifier dehumidification is not the greater the better, if the air in the residential area is not humid enough, the dehumidifier can not achieve the declared effect, in vain. Experts suggest that Zui should choose according to the degree of humidity and space in the residential area. The more humid the place of residence, the greater the number of dehumidification capacity required. If you live in a very humid area (humidity is more than 80%) or in the peach-powder area where you are blowing smoke, you often feel that the floor is wet and wet. You can choose a model with strong dehumidification, such as a model with a dehumidification of 10 liters or more. .
Third, pay attention to the dehumidifier power consumption, generally the dehumidifier has stronger dehumidifier power consumption, the traditional compressor type B dehumidifier can dehumidify 12L daily (L / DAY, 30 ° CRH80%) power consumption For 100W~150W per hour, the dehumidification capacity is 20L per day (L/DAY, 30°CRH80%). The power consumption is about 200W~250W per hour, while the dehumidification wheel dehumidifier is more expensive than the traditional one because it needs heating. The electricity is more than doubled. For example, the dehumidification wheel can remove about 12W per day (L/DAY, 30°CRH80%). The dehumidification amount is about 300W~500W, so please pay attention to the power consumption.
Fourth, Zui is good to choose the ability to control the humidity. Generally, the dehumidifiers of the button panel below 4000 yuan are not controlled by humidity, which means that the water will be stopped when the water tank is full. This kind of time sometimes leads to low room. Appropriate humidity (45%~65% humidity) in human body, which will make people feel uncomfortable and the lips will be chapped and thirsty. So Zui chooses a dehumidifier with humidity control, more than 1000 yuan to make your budget To more than 4,000 yuan, it is cost-effective to buy a humidity sensor (when you buy it, you should see clearly and ask the store). If you can, you can adjust the humidity by 50%, 60%, 70% is better, more than 6000 yuan. The model can adjust the humidity (except for the dehumidifier dehumidifier, the dehumidifier dehumidifier will only set the humidity at 50% regardless of which one).
5. Please clearly understand the dehumidification format. When buying a dehumidifier, the general compressor type dehumidification machine is marked with daily dehumidification capacity L/DAY, 30°CRH80% and daily dehumidification amount L/DAY, 27°CRH60%, which is temperature and Humidity to calculate, it is a bit complicated, but generally in the summer of Taiwan, please use the dehumidification amount L / DAY, 30 ° CRH80% for reference, Taiwan winter, please use the daily dehumidification amount L / DAY, 27 ° CRH60% for reference In general, the value of daily dehumidification L/DAY, 30°CRH80% will be twice the value of daily dehumidification L/DAY and 27°CRH60%, but remember that the general compression dehumidifier is less than 5 degrees at room temperature. Can not use the previous said as a reference, and the dehumidification wheel dehumidifier published data is always dehumidification L / DAY, 27 ° CRH60%, that is, in the summer dehumidification dehumidifier dehumidification To be doubled for the announcement.
6. Pay attention to the operation sound of the dehumidifier. Generally, the compressor-type dehumidification machine has the sound of the compressor running. Everyone blows through the air conditioner to know the sound. The early compressor-type dehumidifier is really noisy, like Like the chariot, these days I went to various stores and home appliances to try out the various models of dehumidifiers. I found that the compressor-type dehumidifier compressors are very quiet, even the sound is low. The dehumidifier AD-1261 or AD-1221 dehumidifier can hardly hear any compressor operation.
However, if the compressor type dehumidifier is used for a long time, the compressor will become slightly louder, and the dehumidification wheel dehumidifier with a small sound is exaggerated. Compared with the compressor type dehumidifier, the dehumidification wheel dehumidifier is in the normal mode or the strong mode. Under the operating sound is not whispered than the compressor dehumidifier, this is probably not the same as the general concept, but the dehumidification dehumidifier with silent mode is really a lot of whispers, almost like advertising can be said to feel sound. So the conclusion is that no matter which kind of real dehumidifier is actually whispering, the compressor can be said to be almost inaudible (but there is still a little sound, and the dehumidification wheel still has a little fan operation sound).
However, I think this is my personal subjective opinion. I suggest that when I buy it, I will go to the store or the home appliance store to listen to it and feel it is more practical. However, because the store sometimes has a large background sound, I may not hear the machine running sound. I suggest that the hand feels the vibration of the operation of the machine. In theory, the more severe the vibration, the louder it will be.
7. Remember the relationship between dehumidification and dehumidification temperature. Generally, the compressor dehumidifier is the principle of air conditioner, and the compressor dehumidifier is divided into A dehumidifier and B dehumidifier. Dehumidification temperature range of A dehumidifier At 15 to 35 degrees, and the B-type dehumidifier is between 5 and 35 degrees, so the colder the weather, the lower the dehumidification force will be. This is normal. Generally, the dehumidification capacity of compressor dehumidifiers in Taiwan is poor in winter. There are only a few 1/3~1/2 of the summer time left, and when the room temperature is lower than the usable range of the compressor dehumidifier, there is almost no dehumidification capacity, and now the new dehumidification wheel dehumidifier is not colder. The lower the dehumidification force, but the dehumidification dehumidifier is below the room temperature below 1 degree, and the dehumidification wheel dehumidifier has a temperature range of 1 to 40 degrees.
8. Pay attention to the product warranty period and place of origin and please do not buy any brand. Some dehumidifiers have a warranty for three years and some have only one year. The production areas are mostly continental, but the international brands Panasonic and Hitachi are still made in Taiwan, and a few are also made in Japan. Therefore, when you buy it, you should pay attention to the place of production, and because there has been a fire escape from the dehumidifier, it is more appropriate not to buy a miscellaneous card.
Nine, try to buy a simple dehumidifier. Now there are many dehumidifiers with air quiet function, but the dehumidifier is still the main function of dehumidification, so the air quiet function attached to most dehumidifiers below 10,000 yuan is very sunny. Compared with a simple air quieter, plus a dehumidifier with air quiet function, there is an extra filter. The filter is a consumable. It has to be replaced at a time, so due to the above considerations. It is recommended to buy only a dehumidifier with a simple function.
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